Factor Group and Torsion Group
Heres my problem.
Consider the group <R,+> (reals under addition) and its normal subgroups Z (integers) and Q (rationals0. (These are normal because R is abelian,
of course.)
(i) Find an element of Q/Z of order 350.
(ii) Show that Q/Z is the torsion subgroup of R/Z. This problem is quite straightforward if you use the definitions and stay focussed; in
particular, pay attention to the definition of a rational number.
(iii) Show that R/Q is torsion free. Think carefully about the elements of R that are not in Q here.
https://brainmass.com/math/basic-algebra/factor-group-and-torsion-group-30949
Solution Summary
Factor Groups and Torsion Groups are investigated. The solution is detailed and well presented.
$2.19